Note 3 - Securities (Details) - Securities Available for Sale (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Note 3 - Securities (Details) - Securities Available for Sale [Line Items]
Less than 12 Months - Fair Value	$ 7,389	$ 33,616
Less than 12 Months - Unrecognized Loss	(27)	(882)
Fair Value	23,861	33,616
Unrecognized Loss	(360)	(882)
12 Months or More - Fair Value	16,472
12 Months or More - Unrecognized Loss	(333)
US Government-sponsored Enterprises Debt Securities [Member]
Note 3 - Securities (Details) - Securities Available for Sale [Line Items]
Less than 12 Months - Fair Value		7,841
Less than 12 Months - Unrecognized Loss		(180)
Fair Value	7,911	7,841
Unrecognized Loss	(106)	(180)
12 Months or More - Fair Value	7,911
12 Months or More - Unrecognized Loss	(106)
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Note 3 - Securities (Details) - Securities Available for Sale [Line Items]
Less than 12 Months - Fair Value	7,389	25,775
Less than 12 Months - Unrecognized Loss	(27)	(702)
Fair Value	15,950	25,775
Unrecognized Loss	(254)	(702)
12 Months or More - Fair Value	8,561
12 Months or More - Unrecognized Loss	$ (227)

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Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 7

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27337-111563

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

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-Paragraph 6

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